paypal button url creation test page

https://www.paypal.com/cgi-bin/webscr?business=al%40parrysongs.co.uk&cmd=_xclick-subscriptions¬ify_url=https%3A%2F%2Fbeyourownrecordlabel.com%2F%3Foptimizemember_paypal_notify%3D1&cancel_return=https%3A%2F%2Fbeyourownrecordlabel.com%2F&return=https%3A%2F%2Fbeyourownrecordlabel.com%2F%3Foptimizemember_paypal_return%3D1%26optimizemember_paypal_return_tra%3DfnhlOjk2OTg5ZTM5ZWY2NWQ5NWQ0NmE1N2ZjMjYzMDgxZTk5fLudnqSNsHCpocTwX42zkrurQmnlbGxilXabepR7k49Rxa2gcqGaprBwklGsw6aLmWHB6myixZKJdJObcXTusmOTWezGmYPSooh6oK6EbXFyjKh0mXN53ulTtcWaqI9sol5x34xclXGtl5GV4oyij4ixmbS1jIexnJfGmpKnj5a4X1ZbY5-wcrKJu--ZfbTjgXpaUJRtrmKmgJuxk6KDkKKLbrhZX4Kw6YiZaZO52s_OqLDbbKLFkopyq3mFba2uZpKb4JawqpWb0nSyrIhtcH6CbGuVaoyim2ztjJixd63ZoZnXxZ_IcXaWqY2hjJOFmpWrsHaziauxV4zeipiKlbVuWG9bjq1vsMl64IiLspKCxw&rm=2&no_shipping=1&no_note=1&custom=beyourownrecordlabel.com¤cy_code=USD&page_style=paypal&charset=utf-8&item_name=Be+Your+Own+Record+Label+Dream+Album+Member+%2F+Self+Study.&item_number=1&invoice=642659df19b63%7E44.200.171.156&on0=Originating+Domain&os0=beyourownrecordlabel.com&on1=Customer+IP+Address&os1=44.200.171.156&modify=0&bn=Creative6Media_SP&src=1&sra=1&a3=0.01&p3=1&t3=M